188051310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29429}}^1$

素因数の和:29513

約数の個数: 48

約数和(自身を含む): 495836640

約数和(自身を除く): 307785330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 29429, 58858, 88287, 147145, 176574, 264861, 294290, 441435, 529722, 882870, 1324305, 2089459, 2648610, 4178918, 6268377, 10447295, 12536754, 18805131, 20894590, 31341885, 37610262, 62683770, 94025655, 188051310]

約数ペア:

[(1, 188051310), (2, 94025655), (3, 62683770), (5, 37610262), (6, 31341885), (9, 20894590), (10, 18805131), (15, 12536754), (18, 10447295), (30, 6268377), (45, 4178918), (71, 2648610), (90, 2089459), (142, 1324305), (213, 882870), (355, 529722), (426, 441435), (639, 294290), (710, 264861), (1065, 176574), (1278, 147145), (2130, 88287), (3195, 58858), (6390, 29429)]